started with some basic concepts and essential components of Ruby on Rails. In the second part (it will be published next week) you will learn how to install the engine; you’ll also take a closer look at Rails’ inner workings and discover main advantages of Ruby on Rails. Pleasestay tu...
DB2 and Ruby on Rails, Part 1: Getting started with DB2 and Ruby on RailsJohn ChunAlex PitigoiNaomi NganChristine Law
http://github.com/ruboss/ruboss4ruby/wikis/getting-started-with-ruboss-and-ruby-on-railsIntroductionIn this tutorial we will build a new Rails application from scratch using the Ruboss Framework. Our application should look like this:AssumptionsThe following steps have been tried with Flex ...
JRuby is a JavaTMimplementation of the Ruby interpreter. While retaining many of the popular characteristics of Ruby, such as dynamic-typing, JRuby is integrated with the Java platform. With JRuby on Rails, you get the simplicity and productivity offered by Ruby and Rails and the power of the...
you need to use thefrom_java_bytesroutine to convert the bytes in the output stream to a Ruby string so that you can use it withsend_datato stream the image to the browser. JRuby provides some other routines for converting types, such asto_javato convert from a Ruby Array to a Java ...
同样,你可以在 rails github 仓库找到这个教程的示例代码,本教程在(rails/railties/guides/code/getting_started)。Rails 是什么TIP: 这个章节开始就 Rails 框架的背景和来源做一个详细的描述。你可以安全的跳过这个章节并且在以后再回过头来看它。第三节你会开始你的的 Rails 之旅上的第一个 Rails 应用程序。
This guide assumes basic familiarity with Ruby on Rails. To learn more about Ruby on Rails, please refer to its Getting Started guide or other Rails guides. Install rails We will use a Rails generator to create the application skeleton. In order to do so, the first step is to install ...
Class names in Ruby must begin with a capital letter. render plain: params[:article].inspect 返回参数key的值并显示在屏幕上。 5.10 Adding Some Validation redirect_to 和 render的一个区别 redirect_to :tell the browser to issue another request.(因此效能较低) ...
Chapter 1. Getting Started: Really Rapid Rails Want to get your web app development off to a flying start? Then you need to know Rails. Rails is the coolest … - Selection from Head First Rails [Book]
Once your domain name is configured correctly, you need to adjust some values on the actual VPS instance. Log into your droplet as root through SSH, and open the GitLab configuration file with your text editor: vim/etc/gitlab/gitlab.rb ...